Carl Ernst and Bruce Lawrence, Sufi Martyrs of Love, New York: Palgrave Macmillan, 2002, p. 142.

Carl Ernst was the constructor and first owner of the hotel, which was formerly called "Hotel Ernst".

Only eight years later, in 1871, Carl Ernst sold the hotel to Friedrich Kracht.

Favored in prominent modern scholar of Qur'anic studies Carl Ernst's interpretations of certain middle to late Meccan period suras, it can be applied to Sura 27 as well.

Google Books (Eternal Garden - Carl Ernst)

Enhanced by what Carl Ernst calls "ring structure" Sura 31 can be reinterpreted based on its inherent conceptual breaks.

Science: Carl Ernst von Baer (- 1876), Emil Du Bois-Reymond (- 1896)

However, Carl Ernst admits that more works needs to be done in this type of structural analysis in order to more fully understand the composition of such extensive suras.

Audio recording of a talk by Carl Ernst given at the University of Chicago.

Carl Ernst writes that Islamophobia has played a part in establishing what he calls "myths".